单亲家庭比例在不同收入群中各不相同。

The proportion of single parent families varies between different income groups.

《牛津词典》

这些变革很可能使单亲家庭更加贫困。

These changes are likely to impoverish single-parent families even further.

《牛津词典》

单亲家庭的孩子不应该受到侮辱。

Children in single-parent families must not be stigmatized.

《柯林斯英汉双解大词典》

extending the issue of the two-parent versus one-parent family is, "To what extent are these notions validated " cross-culturally?"

将双亲和单亲家庭的问题扩展了一下，“这些概念究竟在多大程度上,会因跨文化差异而有所变化“

耶鲁公开课 - 心理学导论课程节选

And the question then is, " "What if a child was raised by a single parent, for example?"

问题是，“要是孩子成长于单亲家庭会怎样“

耶鲁公开课 - 心理学导论课程节选

So his was a progression out of a very poor, Southern childhood, from a black family led by a single mother, to the circles in which Gertrude Stein moved in Paris.

从他在南方的贫穷的童年,黑人家庭的来历，单亲妈妈的抚养，到他一步步脱离这样背景,迈向葛楚德，史坦迁往巴黎后的圈子。

耶鲁公开课 - 1945年后的美国小说课程节选